Doom 64 (Version 1.1) Action Replay Codes (USA)
This page contains the Action Replay codes that I have for Doom 64 (Version 1.1) (USA), a game for the Nintendo 64. If you are playing on a physical N64 console then you will need to purchase a physical Action Replay device to use the codes you find on this page and website. From what I have read and seen both of these cheat devices have cross compatibility.
For those of you out there using an Emulator, using cheats is typically straight forward. There's normally a toolbar at the top of your Emulator that will lead you to the cheats window. I have guides to help you setup cheats with RetroArch, Mupen/RMG and Project 64; follow the links provided to the Emulator of your choice.
If you don't see the cheats you're looking for on this page I recommend you return to my Doom 64 (Version 1.1) Guides and Walkthroughs page and choose a different section.
Invulnerability: 800633BB 0002
Enable Cheat Menu: 8005A883 0001
Remove Red Tint/Brighten Levels: 810A81BE FFFF
(Difficulty Modifier) Be Gentle: 800632E7 0000
(Difficulty Modifier) Bring It On: 800632E7 0001
(Difficulty Modifier) I Own Doom: 800632E7 0002
(Difficulty Modifier) Watch Me Die: 800632E7 0003
(Difficulty Modifier) Nightmare(unfinished): 800632E7 0004
Gun Visibility Modifier: 800633F3 00??
Have Backpack: 800633A2 0001
Level 1 Gate Image Modifier: 810D842A ????
Level Selected In Cheat Menu Modifier: 800A5647 00??
No Weapon Graphics: 800633F3 0000
Rapid Fire: 810633EE 0001
This one works on Ever Drive
Have Laser Weapon: 8006338F FFFF
Increase The Gamma
This increases the Brightness and helps you see
8105EA7C 0000
8105EA7E 330F
8105EAAC 0000
8105EAAE 330F
Armor Modifier
8016331C ????
8106331E ????
Health Modifier
81063318 ????
8106331A ????
81142700 ????
81142702 ????